How do we assign time to a step?

In Learning Pathways, when you create a step, you have the option to put the amount of time it will take to complete the step.

If we embed quizzes in a page or chapter, can they be assigned separately in Courses?

Yes. You can place a quiz on a page in Habitat. Then, in Learning Pathways, you can create a step that links to that Inkdoc page. You can then assign the Learning Path as usual. 

How does integrating SCORM work?

If you have your SCORM package ready, create a new SCORM step in Learning Pathways, upload your SCORM package, and Learning Pathways will display the SCORM package in a separate window.